Oops, it doesn't look like 'samoa day' is a national day..

Other days

cat girl

Cat Girl Day
gum

Gum Day
aloxolt

Aloxolt Day
tulip

Tulip Day
ride the wind

Ride The Wind Day
camera

Camera Day
bonang

Bonang Day
nae nae

Nae Nae Day
bubble bath

Bubble Bath Day
reading

Reading Day